4977856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 56

約数和(自身を含む): 11037824

約数和(自身を除く): 6059968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 193, 208, 248, 386, 403, 416, 496, 772, 806, 832, 992, 1544, 1612, 1984, 2509, 3088, 3224, 5018, 5983, 6176, 6448, 10036, 11966, 12352, 12896, 20072, 23932, 25792, 40144, 47864, 77779, 80288, 95728, 155558, 160576, 191456, 311116, 382912, 622232, 1244464, 2488928, 4977856]

約数ペア:

[(1, 4977856), (2, 2488928), (4, 1244464), (8, 622232), (13, 382912), (16, 311116), (26, 191456), (31, 160576), (32, 155558), (52, 95728), (62, 80288), (64, 77779), (104, 47864), (124, 40144), (193, 25792), (208, 23932), (248, 20072), (386, 12896), (403, 12352), (416, 11966), (496, 10036), (772, 6448), (806, 6176), (832, 5983), (992, 5018), (1544, 3224), (1612, 3088), (1984, 2509)]